42546604 has 6 divisors (see below), whose sum is σ = 74456564. Its totient is φ = 21273300.

The previous prime is 42546599. The next prime is 42546629. The reversal of 42546604 is 40664524.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5318322 + ... + 5318329.

Almost surely, 2^42546604 is an apocalyptic number.

It is an amenable number.

42546604 is a deficient number, since it is larger than the sum of its proper divisors (31909960).

42546604 is a wasteful number, since it uses less digits than its factorization.

42546604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10636655 (or 10636653 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 42546604 is about 6522.7757894933. The cubic root of 42546604 is about 349.1041142236.

The spelling of 42546604 in words is "forty-two million, five hundred forty-six thousand, six hundred four".